describe('Storage clear', () => {
  ["localStorage", "sessionStorage"].forEach(function(name) {
    test(function() {
      var storage = window[name];
      storage.clear();

      storage.setItem("name", "user1");
      assert_equals(storage.getItem("name"), "user1");
      assert_equals(storage.name, "user1");
      assert_equals(storage.length, 1);

      storage.clear();
      assert_equals(storage.getItem("name"), null, "storage.getItem('name')");
      assert_equals(storage.name, undefined, "storage.name");
      assert_equals(storage.length, 0, "storage.length");
    }, "Clear in " + name);
  });
});